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8e44e5593e
libvirt/tests
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Daniel P. Berrange 8e44e5593e Prevent crash from dlclose() of libvirt.so 
When libvirt calls virInitialize it creates a thread local
for the virErrorPtr storage, and registers a callback to
cleanup memory when a thread exits. When libvirt is dlclose()d
or otherwise made non-resident, the callback function is
removed from memory, but the thread local may still exist
and if a thread later exists, it will invoke the callback
and SEGV. There may also be other thread locals with callbacks
pointing to libvirt code, so it is in general never safe to
unload libvirt.so from memory once initialized.

To allow dlclose() to succeed, but keep libvirt.so resident
in memory, link with '-z nodelete'. This issue was first
found with the libvirt CIM provider, but can potentially
hit many of the dynamic language bindings which all ultimately
involve dlopen() in some way, either on libvirt.so itself,
or on the glue code for the binding which in turns links
to libvirt

* configure.ac, src/Makefile.am: Ensure libvirt.so is linked
  with -z nodelete
* cfg.mk, .gitignore, tests/Makefile.am, tests/shunloadhelper.c,
  tests/shunloadtest.c: A test case to unload libvirt while
  a thread is still running.
2011-09-16 15:51:31 -06:00
..
capabilityschemadata microblaze: Add architecture support 2011-07-07 17:49:21 -06:00
commanddata freebsd: Avoid /bin/true in commandtest 2011-07-29 12:12:58 +02:00
confdata maint: improve tests distribution 2010-12-17 11:57:11 -07:00
cputestdata
domainschemadata
domainsnapshotxml2xmlin snapshot: also support disks by path 2011-09-05 07:03:04 -06:00
domainsnapshotxml2xmlout snapshot: add <disks> to snapshot xml 2011-09-05 07:03:04 -06:00
interfaceschemadata
networkxml2argvdata network: don't forward DNS requests from isolated networks 2011-07-29 17:23:55 -04:00
networkxml2xmlin bandwidth: Add test cases for network 2011-07-25 13:50:06 +08:00
networkxml2xmlout bandwidth: Add test cases for network 2011-07-25 13:50:06 +08:00
nodedevschemadata
nodeinfodata
nwfilterxml2xmlin nwfilter: enable filtering of gratuitous ARP packets 2011-05-23 19:41:18 -04:00
nwfilterxml2xmlout nwfilter: enable filtering of gratuitous ARP packets 2011-05-23 19:41:18 -04:00
qemuhelpdata Add txmode attribute to interface XML for virtio backend 2011-02-17 11:07:58 -05:00
qemuxml2argvdata redirdev: allows to specify device address 2011-09-06 15:12:52 +08:00
qemuxml2xmloutdata conf: add <listen> subelement to domain <graphics> element 2011-07-28 13:46:39 -04:00
sexpr2xmldata conf: add <listen> subelement to domain <graphics> element 2011-07-28 13:46:39 -04:00
storagepoolxml2xmlin
storagepoolxml2xmlout
storagevolxml2xmlin
storagevolxml2xmlout
vmx2xmldata esx: Fix regression in absolute file name handling 2011-05-26 23:32:44 +02:00
xencapsdata maint: improve tests distribution 2010-12-17 11:57:11 -07:00
xmconfigdata conf: add <listen> subelement to domain <graphics> element 2011-07-28 13:46:39 -04:00
xml2sexprdata Do not drop kernel cmdline for xen pv domains 2011-07-11 09:11:15 -06:00
xml2vmxdata esx: Fix regression in absolute file name handling 2011-05-26 23:32:44 +02:00
.gitignore Add a test case for certificate validation 2011-07-22 15:18:32 +01:00
.valgrind.supp tests: suppress more valgrind situations 2011-05-03 08:03:39 -06:00
capabilityschematest
commandhelper.c build: rename files.h to virfile.h 2011-07-21 10:34:51 -06:00
commandtest.c Fix command test wrt gnutls initialize & fix debugging 2011-08-25 12:05:54 +01:00
conftest.c tests: Lower stack usage below 4096 bytes 2011-04-30 19:59:52 +02:00
cpuset
cputest.c maint: simplify lots of libxml2 clients 2011-08-19 09:13:55 -06:00
daemon-conf
define-dev-segfault Add domain type checking 2011-07-11 19:38:51 +02:00
domainschematest
domainsnapshotschematest
esxutilstest.c tests: Use EXIT_AM_SKIP instead of 77 directly 2011-07-09 10:14:38 +02:00
eventtest.c tests: simplify common setup 2011-04-29 10:21:20 -06:00
hashdata.h tests: More unit tests for internal hash APIs 2011-04-27 15:32:30 +02:00
hashtest.c hash: fix memory leak regression 2011-04-29 14:26:40 -06:00
int-overflow tests: Don't use bash if we don't have to 2011-07-29 17:17:21 +02:00
interfaceschematest
interfacexml2xmltest.c tests: Lower stack usage below 4096 bytes 2011-04-30 19:59:52 +02:00
jsontest.c Add test case for parsing JSON docs 2011-06-30 18:04:02 +01:00
libvirtd-fail
libvirtd-pool
Makefile.am Prevent crash from dlclose() of libvirt.so 2011-09-16 15:51:31 -06:00
networkschematest
networkxml2argvtest.c network: Fix dnsmasq hostsfile creation logic and related tests 2011-06-29 01:59:34 +02:00
networkxml2xmltest.c bandwidth: Add test cases for network 2011-07-25 13:50:06 +08:00
nodedevschematest
nodedevxml2xmltest.c tests: Lower stack usage below 4096 bytes 2011-04-30 19:59:52 +02:00
nodeinfotest.c tests: Unify style of test skipping code 2011-07-29 12:12:58 +02:00
nwfilterschematest nwfilter: Add filter schema for nwfilter XML, extend domain XML schema 2010-04-06 11:09:46 -04:00
nwfilterxml2xmltest.c tests: Lower stack usage below 4096 bytes 2011-04-30 19:59:52 +02:00
object-locking.ml maint: typo fixes 2011-06-24 08:01:10 -06:00
oomtrace.pl maint: mark more perl scripts executable 2011-05-16 10:12:21 -06:00
openvzutilstest.c openvz: Add simple test for openvzReadNetworkConf 2011-06-01 11:58:15 +02:00
openvzutilstest.conf openvz: Add simple test for openvzReadNetworkConf 2011-06-01 11:58:15 +02:00
pkix_asn1_tab.c Add a test case for certificate validation 2011-07-22 15:18:32 +01:00
qemuargv2xmltest.c Add directsync cache mode support for disk driver 2011-09-02 21:36:58 +08:00
qemuhelptest.c Add USB hub device 2011-09-02 23:38:52 +08:00
qemuxml2argvtest.c snapshot: additions to domain xml for disks 2011-09-05 07:03:04 -06:00
qemuxml2xmltest.c Add "redirdev" redirection device 2011-09-02 23:39:03 +08:00
qparamtest.c tests: simplify common setup 2011-04-29 10:21:20 -06:00
read-bufsiz
read-non-seekable
reconnect.c tests: Improve output of tests that decide to skip at runtime 2011-07-09 15:47:57 +02:00
schematestutils.sh
seclabeltest.c Refactor the security drivers to simplify usage 2011-01-10 18:10:52 +00:00
sexpr2xmltest.c Do not drop kernel cmdline for xen pv domains 2011-07-11 09:11:15 -06:00
shunloadhelper.c Prevent crash from dlclose() of libvirt.so 2011-09-16 15:51:31 -06:00
shunloadtest.c Prevent crash from dlclose() of libvirt.so 2011-09-16 15:51:31 -06:00
sockettest.c tests: simplify common setup 2011-04-29 10:21:20 -06:00
ssh.c Introduce a generic object for using network sockets 2011-06-24 11:48:18 +01:00
start
statstest.c Skip some xen tests if xend is not running 2011-07-07 17:23:09 -06:00
storagepoolschematest
storagepoolxml2xmltest.c tests: Lower stack usage below 4096 bytes 2011-04-30 19:59:52 +02:00
storagevolschematest Make test suite output less verbose 2010-01-15 16:28:05 +00:00
storagevolxml2xmltest.c tests: Lower stack usage below 4096 bytes 2011-04-30 19:59:52 +02:00
test_conf.sh
test-lib.sh tests: simplify formatting 2011-07-11 09:21:37 -06:00
testutils.c build: rename files.h to virfile.h 2011-07-21 10:34:51 -06:00
testutils.h Provide a simple object for encoding/decoding RPC messages 2011-06-24 11:48:14 +01:00
testutilsqemu.c tests: Fake host capabilities properly 2011-02-15 22:51:37 +01:00
testutilsqemu.h remove all trailing blank lines 2009-07-16 15:06:42 +02:00
testutilsxen.c Fix crashes in Xen capabilities code 2009-07-27 16:45:01 +01:00
testutilsxen.h remove all trailing blank lines 2009-07-16 15:06:42 +02:00
undefine virsh: properly interleave shared stdout and stderr 2011-08-19 09:22:22 -06:00
utiltest.c build: avoid 'make syntax-check' failure 2011-07-01 16:46:20 -06:00
vcpupin
virbuftest.c maint: rename virBufferVSprintf to virBufferAsprintf 2011-05-05 13:47:40 -06:00
virnetmessagetest.c tests: Fix memory leak in virnetmessagetest 2011-06-29 10:47:54 +08:00
virnetsockettest.c Support changing UNIX socket owner in virNetSocketNewListenUNIX 2011-08-15 15:21:31 +02:00
virnettlscontexttest.c tests: avoid memory leak on testTLSSessionInit 2011-09-08 11:03:34 +01:00
virsh-all
virsh-optparse snapshot: tweak snapshot-create-as diskspec docs 2011-09-15 16:18:12 -06:00
virsh-schedinfo
virsh-synopsis
virshtest.c tests: Unify style of test skipping code 2011-07-29 12:12:58 +02:00
virt-aa-helper-test virt-aa-helper-test cleanups 2010-09-30 15:01:36 -06:00
vmx2xmltest.c tests: Use EXIT_AM_SKIP instead of 77 directly 2011-07-09 10:14:38 +02:00
xencapstest.c build: rename files.h to virfile.h 2011-07-21 10:34:51 -06:00
xmconfigtest.c Add domain type checking 2011-07-11 19:38:51 +02:00
xml2sexprtest.c Add domain type checking 2011-07-11 19:38:51 +02:00
xml2vmxtest.c Rename virDomainControllerModel to virDomainControllerModelSCSI 2011-09-02 23:22:56 +08:00